.da2{
	margin: 60px auto 80px;
	/*border: 1px solid;*/
	width: 100%;
	/*position: relative;*/
}

.biao{
	height: 36px;
	font-size: 26px;
	text-align: center;
	color: rgb(102,102,102);
	margin-bottom: 30px;

	line-height: 36px;
}

.xsk{
	width: 1000px;
	height: 200px;
	margin: auto;
	overflow: hidden;
	position: relative;
}
.nei{
	width: 5000px;
	height: 200px;
	transition: all 1.5s;
}

.tu{
	width: 1000px;
	height: 200px;
	float: left;
	margin: auto;
}
.tu>img{
	width: 200px;
	height: 200px;
	float: left;
}



.niuk{
	width: 1000px;
	height: 20px;
	/*background-color: red;*/
	z-index: 1;
	position: absolute;
	bottom: 0;
	display: flex;
	justify-content: space-around;
}

.niu{
	width: 180px;
	height: 20px;
	color: rgb(102,102,102);
	background-color: rgba(255,255,255,0.7);
	display: flex;
	cursor: pointer;
	justify-content: space-around;
	text-align: center;
	/*display: inline-block;*/
}
.bian{
	background-color: rgba(255,255,255,0.9);
	width: 180px;
	height: 20px;
	/*display: inline-block;*/
	text-align: center;
}













